New Set Dental Teeth Bleaching Whitening Gel Mixed

one set including
1. Opener 2. Dice 3. Gum protectants 4. Whitening gel 5. Desensitizer 6. Cloth 7. Cotton swabs 8. Tooth rub
9. Protect pure oil 10. Wet cotton balls 11. Protective cloth 12. Instructions

Whitening materials are used to lighten the color of teeth by breaking down extrinsic and intrinsic stains through a chemical oxidation process, typically using peroxide-based agents like hydrogen peroxide or carbamide peroxide. These materials are found in various products, from at-home kits and toothpastes to professional dental treatments, and work by penetrating enamel to chemically degrade stain molecules.